(literally, "seconds-reading" in japanese, and
"reading-seconds" in chinese.)
overtime. the time given a player (usually 30 seconds or 60 seconds
per move) to complete his move after his clock time has run out

Japanese

yomi suji

Japanese

watari

White's three stones seem lost but they can be saved with 1.
This move sets up two underneath connections: A,B,C or D.
Many tesuji involve underneath connections and as illustrated
by this example it's a powerful technique.
(example taken from The Art of Go, Vol 1 - Connecting Stones)

Chinese

du4 guo4; du4 hui2

English

underneath connection

Japanese

tesuji

Chinese

shou3 jin1

Korean

maek-soo
maek-jum

English

skillful/efficient move

Proverbs

Learn the eye-stealing tesuji.

Know the eye-stealing tesuji.

Japanese

suji

Chinese

hao3 shou3

English

good style/skillful

Japanese

ishi no shita

Black to play and live
(white 6 at 4, white 8 at 2, black 9 above 5 (ishi no shita))